GameZone - Review, by Nick Valentino: "Rarely does a portable reviews and previews reviews and previews action game have the goods to compete with reviews and previews reviews and previews the major consoles but Syphon Filter: Dark Mirror reviews and previews reviews and previews is one of those games that will make reviews and previews reviews and previews you glad you own the PSP." [Score: 9.4 reviews and previews reviews and previews out of 10]